Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-5.0

into  rurik.mysql.com:/home/igor/mysql-5.0


mysql-test/r/rpl_user_variables.result:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/t/rpl_user_variables.test:
  Manual merge

sql/sql_prepare.cc

@@ -2085,7 +2085,8 @@ void reinit_stmt_before_use(THD *thd, LEX *lex)
       sl->exclude_from_table_unique_test= FALSE;
 
       /*
-        Copy WHERE, HAVING clause pointers to avoid damaging them by optimisation
+        Copy WHERE, HAVING clause pointers to avoid damaging them
+        by optimisation
       */
       if (sl->prep_where)
       {